From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751994Ab0CRJIz (ORCPT ); Thu, 18 Mar 2010 05:08:55 -0400 Received: from mail-gy0-f174.google.com ([209.85.160.174]:60065 "EHLO mail-gy0-f174.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751748Ab0CRJIN (ORCPT ); Thu, 18 Mar 2010 05:08:13 -0400 DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=from:to:cc:subject:date:message-id:x-mailer:in-reply-to:references; b=ER6Ytpg+M9+gv6m+ElEXqmrbhCzGS8hD40hi0KsHy1POb9av2c+ZEw5jkIoisTqeAr RyegKJukUdYTjDJw/IoosIG3X91qjcsvGlou0xGzP7OYkpfDIsFmgjG0DAJbD8Rh4DoK QKvgXGlgdfXu5iVw/OCbKg3+aH9FNaWrryYoQ= From: Akinobu Mita To: linux-kernel@vger.kernel.org, akpm@linux-foundation.org Cc: Akinobu Mita , Martin Schwidefsky , Heiko Carstens , linux390@de.ibm.com, linux-s390@vger.kernel.org Subject: [PATCH 10/12] s390: convert cpu notifier to return encapsulate errno value Date: Thu, 18 Mar 2010 18:05:22 +0900 Message-Id: <1268903124-10237-10-git-send-email-akinobu.mita@gmail.com> X-Mailer: git-send-email 1.6.0.6 In-Reply-To: <1268903124-10237-1-git-send-email-akinobu.mita@gmail.com> References: <1268903124-10237-1-git-send-email-akinobu.mita@gmail.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org By the previous modification, the cpu notifier can return encapsulate errno value. This converts the cpu notifiers for s390. Signed-off-by: Akinobu Mita Cc: Martin Schwidefsky Cc: Heiko Carstens Cc: linux390@de.ibm.com Cc: linux-s390@vger.kernel.org --- arch/s390/kernel/smp.c | 6 +++--- 1 files changed, 3 insertions(+), 3 deletions(-) diff --git a/arch/s390/kernel/smp.c b/arch/s390/kernel/smp.c index 29f65bc..5c5ba7b 100644 --- a/arch/s390/kernel/smp.c +++ b/arch/s390/kernel/smp.c @@ -943,21 +943,21 @@ static int __cpuinit smp_cpu_notify(struct notifier_block *self, struct cpu *c = &per_cpu(cpu_devices, cpu); struct sys_device *s = &c->sysdev; struct s390_idle_data *idle; + int err = 0; switch (action) { case CPU_ONLINE: case CPU_ONLINE_FROZEN: idle = &per_cpu(s390_idle, cpu); memset(idle, 0, sizeof(struct s390_idle_data)); - if (sysfs_create_group(&s->kobj, &cpu_online_attr_group)) - return NOTIFY_BAD; + err = sysfs_create_group(&s->kobj, &cpu_online_attr_group); break; case CPU_DEAD: case CPU_DEAD_FROZEN: sysfs_remove_group(&s->kobj, &cpu_online_attr_group); break; } - return NOTIFY_OK; + return notifier_from_errno(err); } static struct notifier_block __cpuinitdata smp_cpu_nb = { -- 1.6.0.6